~singpolyma/biboumi

6b0ffb5fc2eca537e2cfaf24acb8a4d2ca9b99f1 — Florent Le Coz 9 years ago 7fb0b67
If both write and read events are available on a socket, only do the read

Because the read handler may discover that the connection has been closed,
and then remove the socket from the poller. It that case it is no longer
valid to try to call the write handler (which may try to reconnect, but
since that socket is no longer managed, this is not OK).
1 files changed, 1 insertions(+), 1 deletions(-)

M src/network/poller.cpp
M src/network/poller.cpp => src/network/poller.cpp +1 -1
@@ 185,7 185,7 @@ int Poller::poll(const std::chrono::milliseconds& timeout)
      auto socket_handler = static_cast<SocketHandler*>(revents[i].data.ptr);
      if (revents[i].events & EPOLLIN)
        socket_handler->on_recv();
      if (revents[i].events & EPOLLOUT)
      else if (revents[i].events & EPOLLOUT)
        {
          if (socket_handler->is_connected())
            socket_handler->on_send();